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Received-SPF: Pass (protection.outlook.com: domain of amd.com designates 165.204.84.17 as permitted sender) receiver=protection.outlook.com; client-ip=165.204.84.17; helo=SATLEXMB04.amd.com; pr=C Received: from SATLEXMB04.amd.com (165.204.84.17) by CY4PEPF0000E9D5.mail.protection.outlook.com (10.167.241.76) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.7362.11 via Frontend Transport; Fri, 8 Mar 2024 19:07:06 +0000 Received: from BLR-5CG134626B.amd.com (10.180.168.240) by SATLEXMB04.amd.com (10.181.40.145) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.35; Fri, 8 Mar 2024 13:07:01 -0600 From: Vipin Varghese To: , CC: , Subject: [PATCH v3] app/dma-perf: add average latency per worker Date: Sat, 9 Mar 2024 00:36:46 +0530 Message-ID: <20240308190646.1456-1-vipin.varghese@amd.com> X-Mailer: git-send-email 2.41.0.windows.3 In-Reply-To: <20240306150628.1417-1-vipin.varghese@amd.com> References: <20240306150628.1417-1-vipin.varghese@amd.com> MIME-Version: 1.0 X-Originating-IP: [10.180.168.240] X-ClientProxiedBy: SATLEXMB03.amd.com (10.181.40.144) To SATLEXMB04.amd.com (10.181.40.145) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CY4PEPF0000E9D5:EE_|MN2PR12MB4285:EE_ X-MS-Office365-Filtering-Correlation-Id: 153de342-f309-4518-b6ac-08dc3fa2f2a0 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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DIR:OUT; SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 08 Mar 2024 19:07:06.6544 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 153de342-f309-4518-b6ac-08dc3fa2f2a0 X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d; Ip=[165.204.84.17]; Helo=[SATLEXMB04.amd.com] X-MS-Exchange-CrossTenant-AuthSource: CY4PEPF0000E9D5.namprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN2PR12MB4285 X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Modify the user information with total average latency per worker in both CSV and console logs. Signed-off-by: Vipin Varghese V3 Changes: - update CSV_TOTAL_LINE_FMT to change Avg Cycles / op per worker V2 Changes: - keep one-digit precision is enough, suggested by Chengwen Acked-by: Chengwen Feng --- app/test-dma-perf/benchmark.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/app/test-dma-perf/benchmark.c b/app/test-dma-perf/benchmark.c index 9b1f58c78c..fca3ba24f7 100644 --- a/app/test-dma-perf/benchmark.c +++ b/app/test-dma-perf/benchmark.c @@ -23,7 +23,7 @@ #define CSV_LINE_DMA_FMT "Scenario %u,%u,%s,%u,%u,%u,%u,%.2lf,%" PRIu64 ",%.3lf,%.3lf\n" #define CSV_LINE_CPU_FMT "Scenario %u,%u,NA,NA,NA,%u,%u,%.2lf,%" PRIu64 ",%.3lf,%.3lf\n" -#define CSV_TOTAL_LINE_FMT "Scenario %u Summary, , , , , ,%u,%.2lf,%u,%.3lf,%.3lf\n" +#define CSV_TOTAL_LINE_FMT "Scenario %u Summary, , , , , ,%u,%.2lf,%.1lf,%.3lf,%.3lf\n" struct worker_info { bool ready_flag; @@ -470,10 +470,11 @@ mem_copy_benchmark(struct test_configure *cfg, bool is_dma) bandwidth_total += bandwidth; avg_cycles_total += avg_cycles; } - printf("\nTotal Bandwidth: %.3lf Gbps, Total MOps: %.3lf\n", bandwidth_total, mops_total); + printf("\nAverage Cycles/op per worker: %.1lf, Total Bandwidth: %.3lf Gbps, Total MOps: %.3lf\n", + (avg_cycles_total * (float) 1.0) / nb_workers, bandwidth_total, mops_total); snprintf(output_str[MAX_WORKER_NB], MAX_OUTPUT_STR_LEN, CSV_TOTAL_LINE_FMT, cfg->scenario_id, nr_buf, memory * nb_workers, - avg_cycles_total / nb_workers, bandwidth_total, mops_total); + (avg_cycles_total * (float) 1.0) / nb_workers, bandwidth_total, mops_total); out: /* free mbufs used in the test */